Artificial viral envelopes

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

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4241301, 4241841, 4241881, 436829, 935 54, A61K 9127, A61K 9133

Patent

active

057532583

ABSTRACT:
The production of artificial viral envelopes by a novel double-detergent dialysis technique is disclosed. Specifically exemplified is the production of HIV-1 and RSV viral envelopes. The resulting artificial viral envelopes are essentially identical to the natural virus with regard to characteristics which are relevant to immunogenicity and interacellular transfer of encapsulated material.

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